Novel Method to Observe the Interface between Adhesive Resin and Dentin by Staining Fe<sup>3+</sup> with Tannic Acid
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- TAKARADA Kenji
- Division of Organic Materials, Institute for Medical and Dental Engineering, Tokyo Medical and Dental University
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- NIKAIDOU Tohru
- Division of Organic Materials, Institute for Medical and Dental Engineering, Tokyo Medical and Dental University
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- KOJIMA Masayoshi
- Division of Organic Materials, Institute for Medical and Dental Engineering, Tokyo Medical and Dental University
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- NAKABAYASHI Nobuo
- Division of Organic Materials, Institute for Medical and Dental Engineering, Tokyo Medical and Dental University
Bibliographic Information
- Other Title
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- タンニン酸によるFe<sup>3+</sup>の発色を利用した象牙質接着界面の新しい観察法
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Description
The reaction of Fe3+ and tannic acid was used in a new visual method to confirm the Fe3+ incorporated with dentin during the pretreatment with a 10% citric acid-3% ferric chloride solution or EDTA ferric ammonium salt solution.The combination of Fe3+ and tannic acid was also effective to investigate the state of incorporated resin(resin tags and resin reinforced dentin)with the dentin.The adhered dentin treated by staining with tannic acid was examined.The incorporation of Fe3+ with dentin enhanced the monomer infiltration and resulted in a high bond strength.Addition of 4-META into the MMA-TBB resin increased the resin content in dentin by promoting the rate of monomer diffusion.
Journal
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- The Journal of the Japanese Society for Dental Materials and Devices
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The Journal of the Japanese Society for Dental Materials and Devices 9 (3), 363-367, 1990
The Japanese Society for Dental Materials and Devices
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Keywords
Details 詳細情報について
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- CRID
- 1390001204208554880
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- NII Article ID
- 110002996288
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- ISSN
- 21884188
- 02865858
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed